Computer lock



FIG. 1 is a left side perspective view of a computer lock showing my new design;

FIG. 2 is a right side elevational view;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front side elevational view;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view;

FIG. 7 is a rear side elevational view; and,

FIG. 8 is a right side perspective view thereof, the broken line drawing is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for “computer lock”, as shown and described. 